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<h1><a name="SECTION0017400000000000000000">
15.4 <tt class="module">dummy_thread</tt> --
         Drop-in replacement for the <tt class="module">thread</tt> module</a>
</h1>

<p>
<a name="module-dummythread"></a>

<p>
This module provides a duplicate interface to the <tt class="module"><a href="module-thread.html">thread</a></tt>
module.  It is meant to be imported when the <tt class="module"><a href="module-thread.html">thread</a></tt> module
is not provided on a platform.

<p>
Suggested usage is:

<p>
<div class="verbatim"><pre>
try:
    import thread as _thread
except ImportError:
    import dummy_thread as _thread
</pre></div>

<p>
Be careful to not use this module where deadlock might occur from a thread 
being created that blocks waiting for another thread to be created.  This 
often occurs with blocking I/O.

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<span class="release-info">Release 2.5.1, documentation updated on 18th April, 2007.</span>
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